diff --git a/types/index.d.ts b/types/index.d.ts
index 720180d2a5a..a74a371484b 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -2,6 +2,8 @@ import { Vue } from "./vue";
 
 export default Vue;
 
+export as namespace Vue;
+
 export {
   CreateElement,
   VueConstructor